import React,{useRef,useEffect} from 'react'
import * as echarts from 'echarts';

function Test() {
 let myref = useRef(null)
 useEffect(()=>{
    var myChart = echarts.init(myref.current);
    myChart.setOption({
        title: {
          text: 'ECharts 入门示例'
        },
        tooltip: {},
        xAxis: {
          data: ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子']
        },
        yAxis: {},
        series: [
          {
            name: '销量',
            type: 'bar',
            data: [5, 20, 36, 10, 10, 20]
          }
        ]
      });
 },[])
  return (
    <div ref={myref} style={{width:"600px",height:"400px"}}></div>
  )
}

export default Test